LockNLube GC81042 - Locking Grease Gun Coupler XL socket bit The metal versions are typically

The metal versions are typically used where fireproof materials are required in critical ducting paths

Paired with a vacuum that is turned on

giving you a greater level of freedom in selecting your accessories

KNOW WHEN TO RELOAD: Low nail lockout system with LED indicator to inform user when its time to reload

2 Technology

LockNLube GC81042 - Locking Grease Gun Coupler XL socket bit The metal versions are typicallyThe LockNLube GC81042 Grease Coupler XL is the professional solution for reaching deeply recessed Zerk fittings that standard couplers simply cannot access. Featuring nearly 4 inches of reach, this extra long model maintains the same legendary leak free and hands free performance as the original LockNLube coupler. Engineered with a unique sliding sleeve and four hardened spring steel jaws, it creates a rock solid, leak proof seal that will not pop off